Product Introduction
HILIC Amphion II is a newly developed HILIC column, using amphion-bonded silica as packing material. It applies to the separation of most polar compounds, using acetonitrile or Water other than ion-pairing reagents as mobile phase. The Amphion, containing both Positive Charge Centre and Negative Charge Centre, brings high retention for acid and alkaline compounds through ion-exchange mechanism. Compared with common HILIC packing materials like silica and amino groups, the Amphion-bonded packing material provides better reproducibility and stability.
Features
1. Amphion-bonded silica stationary phase.
2. Enhanced hydrophilic interaction brings higher retention for polar and hydrophilic compounds.
3. Different selectivity from common HILIC packing materials.
4. Simple mobile phase used for the separation of polar compounds.
Specifications
| pH Range | 2.0-8.0 |
| Particle Size | 5μm |
| Surface Area(m2/g) | 320(120Å) |
| Carbon Loading(%) | 6(120Å) |
| USP List | L114 |
| Endcapped | N/A |
Ordering Information—HILIC Amphion II
| Particle Size | ID(mm) | Column Length (mm) | ||||||
| 30 | 50 | 75 | 100 | 150 | 200 | 250 | ||
5μm 120 Å | 2.1 | YZHHAP2130-5 | YZHHAP2150-5 | YZHHAP2175-5 | YZHHAP21100-5 | YZHHAP21150-5 | YZHHAP21200-5 | YZHHAP21250-5 |
| 3.0 | YZHHAP3030-5 | YZHHAP3050-5 | YZHHAP3075-5 | YZHHAP30100-5 | YZHHAP30150-5 | YZHHAP30200-5 | YZHHAP30250-5 | |
| 4.0 | YZHHAP4030-5 | YZHHAP4050-5 | YZHHAP4075-5 | YZHHAP40100-5 | YZHHAP40150-5 | YZHHAP40200-5 | YZHHAP40250-5 | |
| 4.6 | YZHHAP4630-5 | YZHHAP4650-5 | YZHHAP4675-5 | YZHHAP46100-5 | YZHHAP46150-5 | YZHHAP46200-5 | YZHHAP46250-5 | |
